| ≥1 piece |
Raw materials through a small wind car, and then on the large selection machine screening, select its first-class fragrant melon seeds. The raw materials of sunflower seeds are selected by hand before processing. After the products are processed, they are screened by small windmill again and sent to the selection workshop for manual selection again. Through the unique three times of wind separation and two times of manual selection process, the melon seeds, shriveled seeds, small seeds, moth eaten seeds, mildewed seeds, impurities and foreign matters are selected to the maximum extent to ensure that the products are "selected and full"